Version 4.1.4
=============
This version fixes some bugs with deallocating ColorMaps and fix building
on several platforms.
* Fix several areas in decoding where we removed a ColorMap from our GifFile
but didn't set the pointer to NULL. This could lead to double free's of
the ColorMap.
* Fix a bug in dev2gif.c where we redefined some gl types incorrectly.
* Fix building on Windows. Note -- there has been one API changing event for
Windows (renaming DrawText to DrawGifText.) This should have conflicted with
Windows API and therefore caused the builds to fail previously. If you had
it working with DrawText before, apologies, you'll need to change to
DrawGifText in your code. This only affects Windows.
* Add support for building on The Game Boy Advance. Note: Due to the GBA's
limited memory, the API for the GBA uses short's in many places where the
other platforms use ints. This shouldn't affect anyone unless you've
been able to get an older version of the code to run on GBA and want to
start using this version instead. A recompile of your dependent code
will be necessary in this case.
in the process. (More information on tech-pkg.)
Bump PKGREVISION and BUILDLINK_DEPENDS of all packages using libtool and
installing .la files.
Bump PKGREVISION (only) of all packages depending directly on the above
via a buildlink3 include.
All library names listed by *.la files no longer need to be listed
in the PLIST, e.g., instead of:
lib/libfoo.a
lib/libfoo.la
lib/libfoo.so
lib/libfoo.so.0
lib/libfoo.so.0.1
one simply needs:
lib/libfoo.la
and bsd.pkg.mk will automatically ensure that the additional library
names are listed in the installed package +CONTENTS file.
Also make LIBTOOLIZE_PLIST default to "yes".
* Make the EGifPutExtension{First,Next,Last} family of functions use WRITE
so user defined WRITE methods will output them correctly.
* Modify EGifSpew and EGifPutComment to use EGifPutExtension{First,Next,Last}
so we won't output broken GIFs when dealing with GIFs with multiple
subblocks.
* More -Wall fixes revealed while testing on Solaris and FreeBSD.
* Updated the gif_lib.html documentation to not use EGifPutExtension when
dealing with multiple subblocks. Use EGifPutExtension{First,Next,Last}
instead.
* Some Windows code from the old CVS repository now available in the windows
subdirectory. I don't have a Windows environment to test and maintain this
but maybe someone out there will find it useful. Caveat hacker.
Changes 4.1.2:
* Numerous bug fixes from people on the old libungif mailing list.
* GIF_ERROR and GIF_MESSAGE are on the deprecation list as they are also
utility helper functions rather than essential to the functioning of the
library.
* Complete deprecation list is now in the README file
* Audited the sources with gcc -Wall. Everything detectable has now been fixed.
* Ran the library code through indent.
Changes 4.1.1:
* libungif is now hosted on sourceforge:
http://sourceforge.net/projects/libungif
* Merge in many bug fixes that were sent in while I was hiking the
Appalachian Trail.
* The qprintf methods of the library are now deprecated. Do not use
GifQuietPrint or GifQprintf. These should have been pushed out into the
utility helper library instead of sitting around in the library proper at
the same time as the getarg functions were moved out. Getting rid of these
will let us get rid of our dependence on stdarg.h/varargs.h (Which a Gif
reading library has no business requiring.)
the normal case when BUILDLINK_DEPENDS.<pkg> isn't specified, it receives
a value only once due to the multiple inclusion protection in the
bulldlink3.mk files. In the case where a package includes several
buildlink3.mk files that each want a slightly different version of another
dependency, having BUILDLINK_DEPENDS.<pkg> be a list allows for the
strictest <pkg> dependency to be matched.
buildlink2.mk files back into the main trunk. This provides sufficient
buildlink2 infrastructure to start merging other packages from the
buildlink2 branch that have already been converted to use the buildlink2
framework.
foo-* to foo-[0-9]*. This is to cause the dependencies to match only the
packages whose base package name is "foo", and not those named "foo-bar".
A concrete example is p5-Net-* matching p5-Net-DNS as well as p5-Net. Also
change dependency examples in Packages.txt to reflect this.
BUILDLINK_PREFIX.<pkgname>. This allows buildlink to find X11BASE packages
regardless of whether they were installed before or after xpkgwedge was
installed. Idea by Alistair Crooks <agc@pkgsrc.org>.
FOO_REQD=1.0 being converted to foo>=1.0, one can now directly specify
the dependency pattern as FOO_DEPENDS=foo>=1.0. This allows things like
JPEG_DEPENDS=jpeg-6b, or fancier expressions like for postgresql-lib.
Change existing FOO_REQD definitions in Makefiles to FOO_DEPENDS.
first component is now a package name+version/pattern, no more
executable/patchname/whatnot.
While there, introduce BUILD_USES_MSGFMT as shorthand to pull in
devel/gettext unless /usr/bin/msgfmt exists (i.e. on post-1.5 -current).
Patch by Alistair Crooks <agc@netbsd.org>
